backend java

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America. At XTB, we focus on the development of our employees, giving them opportunities...

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America. At XTB, we focus on the development of our employees, giving them opportunities...

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America. At XTB, we focus on the development of our employees, giving them opportunities...

Our client needs the support of an experienced Java Backend Developer to help build a brand‑new greenfield platform that will act as a central component in the wider lending ecosystem. It is developed in Java 21+ using Spring Boot and JPA, integrates with multiple surrounding systems via REST APIs and Kafka‑based event streaming, and places strong...

Why Join Exadel We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks. From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next. What powers it all? Our people...

Job Description Why Altium 365 Software Engineering? Build the cloud platform that’s transforming electronics design. Altium 365 for cloud lets design engineers communicate, collaborate and bring their ideas to market more efficiently than any platform in the industry. These are some of the R&D Software Engineering contributions you might make to Altium...

HCLTech is a global technology company, home to more than 227,000 people across 60 countries, delivering industry-leading capabilities centered around AI, digital, engineering, cloud and software, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial...

Project Description: The project is part of the Credit, Asset-backed & Securitized Products (CASP) division of an investment bank, focusing on platforms that support securitization and structured finance products. The current primary objective is migrating existing on-premise systems to a modern Microsoft Azure cloud environment, transforming legacy...

We are looking for a highly skilled Principal Full-Stack Developer (Java/Angular) to take a pivotal role in leading software development projects, defining technical strategies, and contributing to the system’s overall architecture. As a Staff-level engineer, you will lead complex frontend initiatives, provide strong technical guidance to your team, and...

Oferta: - Lokalizacja: Warszawa/ Wola – hybryda 1 w tygodniu w biurze - Zatrudnienie: przez apreel na zasadach B2B - Stawka: do 160 zł netto/ h - Start: asap - Współpraca: długofalowa Wymagania: - Dobra znajomość języka angielskiego umożliwiającą czytanie dokumentacji technicznej, - Znajomość wzorców projektowych i architektonicznych, -...

Senior Fullstack Consultant (Java + React) 1 Location: Kraków, PL, 30-302 Poznań, WP, PL, 61-569 Warszawa, PL, 00-839 Łódź, PL, 90-118 Working place: Hybrid Type of contract: B2B contract Salary range: 125 - 160 PLN/h Responsibilities You will work on a modern client onboarding platform for Global Banking and Markets, building a seamless and...

Who We Are:We are a fast growing business and technology consultant company co-founded in 2019. We offer a custom-tailored, white-glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred vendor for Fortune 500 companies and as a trusted partner for some...

Allegro poszukuje kandydatów na stanowisko Software Engineer 2 (Java / Kotlin) - Allegro Merchant AI Assistant w kategorii Backend, w Poznań. To świetna propozycja dla osób z doświadczeniem na poziomie mid i znajomością Kotlin, Java, Spring Boot, Kafka, React.js, TypeScript. Aplikuj do i dołącz do zespołu Allegro.

Job descriptiongravity9 is a boutique IT consulting company headquartered in the UK with offices in the US, Canada, Poland, and Colombia. Our team has deep experience in engineering, experience design and product management. We enjoy a challenge and pride ourselves on working with our clients on their most complex problems, finding elegant and flexible...

Job descriptionSenior Backend EngineerBackgroundZiflow is the leading creative collaboration platform helping agencies and brands streamline feedback and approval for creative assets — from concept to delivery. Our customers include Toyota, McCann Worldgroup, AWS, Doordash, Williams Sonoma, and Bark.Founded in 2016, Ziflow serves thousands of customers...

Luxoft is seeking a Senior Java Backend Engineer to join a Regulatory Reporting Platform for a US investment bank. You will design, develop, and maintain scalable data pipelines and back-end services handling large volumes of data.The role requires 6+ years of Java experience, strong SQL skills, and the ability to work with a distributed international team...

Net2Source Inc. is seeking a Specialist with 5–7 years of Java experience to design and develop scalable microservices-based applications in Warsaw, Poland. The role requires hands-on Java development, microservices expertise, and collaboration with cross-functional teams.The position is hybrid (3 days onsite per week) and permanent, located in Warsaw. The...

Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk....

Company DescriptionAt The Stepstone Group, we have a simple yet very important mission: The right job for everyone. Using our data, platform, and technology, we create opportunities for job seekers and companies around the world to find a perfect match, in a fair and equitable way. With over 20 brands across 30+ countries, we strive for fair and unbiased...

*Please note: we are only able to consider candidates who already have the right to work in Poland. Visa sponsorship is not available for this role.* Every day, billions of transactions move through the global banking system. Fraud hides in that data. So do compliance risks, operational failures, and patterns most systems never surface. At Vyntra, we build...